- рефакторинг приложения

- снова изменения в Readme
- работа над валидацией параметров
- большая гибкость и конфигурироемость

start_server.sh

@@ -9,6 +9,15 @@ set -e
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 APP_DIR="${SCRIPT_DIR}"
 
+# Function to generate a secure API key
+generate_api_key() {
+    if command -v openssl >/dev/null 2>&1; then
+        openssl rand -hex 32
+    else
+        echo ""
+    fi
+}
+
 # Load environment variables from .env file if it exists
 if [ -f "${APP_DIR}/.env" ]; then
     echo "Loading environment variables from ${APP_DIR}/.env"
@@ -25,13 +34,35 @@ export HOST=${HOST:-"0.0.0.0"}
 export PORT=${PORT:-9854}
 export DEFAULT_MODEL=${DEFAULT_MODEL:-"turbo"}
 export MODEL_DOWNLOAD_ROOT=${MODEL_DOWNLOAD_ROOT:-"${APP_DIR}/models"}
-export KEYS_FILE=${KEYS_FILE:-"${APP_DIR}/keys.txt"}
-export LOG_LEVEL=${LOG_LEVEL:-"INFO"}
+export KEYS_FILE=${KEYS_FILE:-"${APP_DIR}/data/keys.txt"}
+export LOG_LEVEL=${LOG_LEVEL:-"info"}
 
 # Create necessary directories
 mkdir -p "${MODEL_DOWNLOAD_ROOT}"
 mkdir -p "$(dirname "${KEYS_FILE}")"
 
+# Check if keys file exists, create with generated key if not
+if [ ! -f "${KEYS_FILE}" ]; then
+    echo "Creating default keys file..."
+
+    # Try to generate a secure key with openssl
+    GENERATED_KEY=$(generate_api_key)
+
+    if [ -n "${GENERATED_KEY}" ]; then
+        echo "${GENERATED_KEY}" > "${KEYS_FILE}"
+        echo "Generated secure API key using openssl: ${GENERATED_KEY}"
+        echo "Created keys file at: ${KEYS_FILE}"
+    else
+        echo "WARNING: openssl not found! Cannot generate secure API key."
+        echo "Please manually add API keys to ${KEYS_FILE}"
+        echo "Each key should be 64 hex characters (32 bytes) on a separate line."
+        echo "Example key format: 0000000000000000000000000000000000000000000000000000000000000000"
+        echo ""
+        echo "Creating empty keys file - you must add keys manually before starting the server."
+        touch "${KEYS_FILE}"
+    fi
+fi
+
 # Check if virtual environment exists, create if not
 VENV_DIR="${APP_DIR}/venv"
 if [ ! -d "${VENV_DIR}" ]; then
@@ -59,6 +90,5 @@ echo "Model Download Root: ${MODEL_DOWNLOAD_ROOT}"
 echo "Keys File: ${KEYS_FILE}"
 echo "Log Level: ${LOG_LEVEL}"
 
-# Start the application
-exec python3 app.py
-
+# Start the server
+exec python app.py